EA201070416A1 - Материал рычага и способ его изготовления - Google Patents

Материал рычага и способ его изготовления

Info

Publication number
EA201070416A1
EA201070416A1 EA201070416A EA201070416A EA201070416A1 EA 201070416 A1 EA201070416 A1 EA 201070416A1 EA 201070416 A EA201070416 A EA 201070416A EA 201070416 A EA201070416 A EA 201070416A EA 201070416 A1 EA201070416 A1 EA 201070416A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hollow
flat
pair
sectional shape
metal
Prior art date
Application number
EA201070416A
Other languages
English (en)
Other versions
EA024298B1 (ru
Inventor
Наоаки Симада
Мититака Йосида
Original Assignee
Сумитомо Метал Индастриз, Лтд.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сумитомо Метал Индастриз, Лтд. filed Critical Сумитомо Метал Индастриз, Лтд.
Publication of EA201070416A1 publication Critical patent/EA201070416A1/ru
Publication of EA024298B1 publication Critical patent/EA024298B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/001—Suspension arms, e.g. constructional features
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/13—Independent suspensions with longitudinal arms only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10—Constructional features of arms
    • B60G2206/122—Constructional features of arms the arm having L-shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8103—Shaping by folding or bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vehicle Body Suspensions (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Предложен материал рычага для верхнего рычага или нижнего рычага, который образует двойную независимую рычажную подвеску или подобную систему автомобиля, имеющий плоскую, полую, замкнутую форму поперечного сечения и позволяющий дополнительно уменьшить размер, снизить вес и повысить прочность. Материал рычага автомобильной подвески имеет корпус, выполненный из материала для деталей, образованного из металла. Материал для деталей, образованный из металла, имеет плоскую, полую, замкнутую форму поперечного сечения с парой противоположных длинных сторон и выполнен из одного элемента в продольном направлении. Корпус имеет по меньшей мере один первый изогнутый участок, изогнутый в плоскости, приблизительно параллельной паре длинных сторон.
EA201070416A 2008-11-12 2009-10-19 Рычаг автомобильной подвески и способ его изготовления EA024298B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008289833 2008-11-12
PCT/JP2009/067979 WO2010055747A1 (ja) 2008-11-12 2009-10-19 アーム素材およびその製造方法

Publications (2)

Publication Number Publication Date
EA201070416A1 true EA201070416A1 (ru) 2010-10-29
EA024298B1 EA024298B1 (ru) 2016-09-30

Family

ID=42169883

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201400243A EA201400243A1 (ru) 2008-11-12 2009-10-19 Рычаг и способ его изготовления
EA201070416A EA024298B1 (ru) 2008-11-12 2009-10-19 Рычаг автомобильной подвески и способ его изготовления

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA201400243A EA201400243A1 (ru) 2008-11-12 2009-10-19 Рычаг и способ его изготовления

Country Status (15)

Country Link
US (2) US8220811B2 (ru)
EP (1) EP2345549B1 (ru)
JP (2) JPWO2010055747A1 (ru)
KR (4) KR20120081620A (ru)
CN (2) CN101903198A (ru)
AU (1) AU2009308522B2 (ru)
BR (1) BRPI0905364A2 (ru)
CA (1) CA2699723C (ru)
EA (2) EA201400243A1 (ru)
ES (1) ES2435245T3 (ru)
MX (1) MX2010004778A (ru)
PL (1) PL2345549T3 (ru)
PT (1) PT2345549E (ru)
WO (1) WO2010055747A1 (ru)
ZA (1) ZA201002752B (ru)

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CN102941256A (zh) * 2012-09-29 2013-02-27 安徽省宁国市晨光汽车零部件有限公司 一种弯管机
JP5913210B2 (ja) * 2013-06-19 2016-04-27 豊田鉄工株式会社 サスペンションアームおよびその製造方法
JP6428067B2 (ja) * 2014-09-08 2018-11-28 新日鐵住金株式会社 自動車用部材
DE102016210072B4 (de) * 2016-06-08 2023-12-07 Ford Global Technologies, Llc Radaufhängungseinheit für ein Kraftfahrzeug
CN107282714A (zh) * 2017-08-08 2017-10-24 陶奇 一种制造均压环弯管装备
US10632806B2 (en) * 2017-11-03 2020-04-28 Arrow Ford, Inc. System and method for improving structural wear on a motor vehicle
CN113290088B (zh) * 2021-05-14 2022-06-14 烟建集团有限公司 一种建筑工程用自动化弯管设备及其弯管方法

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Also Published As

Publication number Publication date
US20100276902A1 (en) 2010-11-04
EA201400243A1 (ru) 2014-09-30
AU2009308522A1 (en) 2010-05-27
PT2345549E (pt) 2013-11-13
JPWO2010055747A1 (ja) 2012-04-12
EP2345549A1 (en) 2011-07-20
CA2699723A1 (en) 2010-05-12
US8776567B2 (en) 2014-07-15
KR20140131574A (ko) 2014-11-13
ES2435245T3 (es) 2013-12-17
BRPI0905364A2 (pt) 2015-06-30
WO2010055747A1 (ja) 2010-05-20
JP2013216314A (ja) 2013-10-24
CN101903198A (zh) 2010-12-01
US20120247170A1 (en) 2012-10-04
EP2345549B1 (en) 2013-08-14
US8220811B2 (en) 2012-07-17
PL2345549T3 (pl) 2014-02-28
KR20130097816A (ko) 2013-09-03
KR20100074236A (ko) 2010-07-01
CA2699723C (en) 2013-12-17
MX2010004778A (es) 2012-09-28
AU2009308522B2 (en) 2011-11-17
CN104760480A (zh) 2015-07-08
ZA201002752B (en) 2011-10-26
KR20120081620A (ko) 2012-07-19
EP2345549A4 (en) 2012-04-25
EA024298B1 (ru) 2016-09-30

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU